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Ear - Anatomy & Physiology (view source)

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*The tympanic cavity is located within the petrous temporal bone, and can be divided into dorsal, middle and ventral parts:

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- ''Dorsal'': contains the ~~auricular ossicle~~

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- ''Dorsal'': contains the auditory ossicles

- ''Middle'': contians the tympanic membrane within its lateral wall, and opens rostrally into the nasopharynx via the eustachian tube

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